[robjs]

I wholeheartedly agree with this comment.

An industry mentor of mine who runs a R&D for a large, and successful software/hardware business unit once explained their approach to building teams in a really interesting manner to me. They explained that they wanted to have experienced folks on the team, so that they didn't re-learn lessons that the team should already have learnt, and instilled the culture and best practices of good developers -- but they wanted junior engineers on the team to drive a healthy disregard for what was asserted to be impossible, or written off as folly based on prior experiences. Their experience was that this balance helped grow great engineers from the junior folks, whilst keeping the senior folks on their toes -- seeing that their bias against an idea wasn't always the right thing.

Something that stuck with me from this conversation: We naturally become more conservative in terms of what we view as possible as we become more experienced -- after all, we tried X before, and it really didn't work out -- let's not waste our time doing X again...!

I interviewed 10s of candidates at a FAANG last year. A significant number of them were older than me. A non-trivial proportion of those were interviewing for positions that were more junior to me. Of those folks we hired a good number of them. If you see age-bias in the interviewing process, it's already a red-flag as to the team not clearly understanding how to make the best of the pool of engineers that they can potentially hire, and I'd avoid them for that reason.

I'd also love to hire experienced folks into my team. A great thing about the FAANG that I'm at, is that we're explicitly empowered in the hiring process - and hiring managers really _have_ to care about what interviewers think. I would encourage not writing this class of company off as being only youth-focused. :-)